the defense psychologist returns to the stand in just two hours. no one is denying that she shot him and that she stabbed him, 29 times, in fact, when you include the defensive wounds. but she says her memory of that night is foggy. what she does remember, however, some extraordinarily explicit details of their sex life and that he threatened her, she says. our jean casarez, correspondent for "in session" on trutv, has been in the courtroom, watching all of this unfold. and also with me, lisa bloom is back, legal analyst for avo.com, and glenda hatchet, who is a former juvenile court judge. let me begin with you, jean. this is an expert who spoke with jodi arias and to whom jodi arias also lied, which i find really, really tough to digest. if that's the fact, then is his opinion in this case relevant when he himself has been lied to by the defendant? >> you know, ashleigh, that is the whole point. you and i have seen so many expert witnesses take the stand, and when they are cross-examined, the whole point is to impeach them so their opinion is not